One of the fundamental attribute is that it will be a rechargeable device. There are affordable battery operated beard trimmer for men available, nevertheless, after having clipped just half your beard the batteries die out and you are going to be wearing a very ungroomed appearance. Search for apparatus with long-lasting batteries. Make sure that the trimmer has at least four combs that are removable. This ensures you a nice kempt beard in a desired span. Of the combs, one of the combs should be small so that you could possess a stubble appearance. To ensure that it will have a lengthy service life, the blades needs to be of carbon-steel. It ought to be solid but simple to use.